"While you already know in your hearts that you are married, an Oregon court has just taken a giant step toward making sure the state treats your marriage just like all other marriages."

Political issue

Multnomah is Oregon's most populous county, being home to the city of Portland, and was until Tuesday the only remaining part of the US where gay couples could wed after states such as California stopped issuing licenses in the face of lawsuits and protests.

However, the state of Massachusetts is set to begin
issuing marriage licenses to gay couples next month, following a court ruling there.

Judge Bearden gave the State Legislature in Salem 90 days from the start of its next session - possibly in June - to draft a new law.

If it does not, Multnomah County may resume issuing
marriage licenses to gays and lesbian when the 90-day period expires.

The gay marriage issue has prompted President George W Bush to call for a constitutional amendment defining marriage in traditional terms.

"Marriage between a man and a woman is the ideal," Mr Bush said.

His main rival in this year's presidential election, the Democrats' John Kerry, has spoken out against gay marriages but supports civil unions.